Pleased with how the serious business of testing has gone, Nico Rosberg is ready to liven up life at Mercedes. read more »

Mercedes backed up its pace-setting performance at the final Barcelona test by completing the most amount of mileage, with Nico Rosberg and Lewis Hamilton racking up 481 laps... read more »

Ross Brawn says he is pleased with the progress made by Mercedes in testing, but Nico Rosberg urges caution with others still to show their hand read more »

The final pre-season test came to a close at the Circuit de Catalunya on Sunday afternoon, with Mercedes driver Nico Rosberg leading the way from Ferrari rival Fernando Alonso.... read more »

Lotus' Kimi Raikkonen believes Mercedes will "surprise a few people" at the Australian Grand Prix after Lewis Hamilton and Nico Rosberg set the fastest times on... read more »

Nico Rosberg put Mercedes on top for the final day of pre-season testing ahead of the new season with a lap of 1:20.130. The German traded fastest laps with Ferrari's... read more »

Nico Rosberg has joined Lewis Hamilton in downplaying Mercedes' pace as the duo topped the times on the final two days of pre-season testing... read more »

Nico Rosberg ends the final pre-season F1 test with the fastest time for Mercedes - with focus now turning to the Australian Grand Prix in a matter of weeks read more »

Mercedes driver Nico Rosberg was in high spirits after the conclusion of pre-season testing at the Circuit de Catalunya on Sunday, explaining that he expects his team to be... read more »

Nico Rosberg retained Mercedes’s position at the top of the timing screens on the final day of pre-season testing in Barcelona, continuing from where team-mate Lewis... read more »

On the final day of winter testing at the Circuit de Catalunya in Barcelona, Mercedes GP driver Nico Rosberg was the fastest man on track. The German was followed by... read more »

Formula 1's winter testing programme came to a close at Barcelona on Sunday and Nico Rosberg used the ever-critical final day to provide further evidence of the pace... read more »

Nico Rosberg has sought to calm rising expectations that Mercedes could be genuine title contenders in 2013. read more »

Nico Rosberg says Mercedes has yet to see the best its rivals have to offer and played down his quick time from the final morning of testing read more »

Nico Rosberg concluded this year's pre-season testing with the fastest time set at Barcelona this year... read more »

Mercedes ended the final day of 2013 pre-season Formula 1 testing on top thanks to Nico Rosberg read more »

Nico Rosberg set the fastest time for Mercedes as the final test ended at the Circuit de Catalunya Rosberg’s time of 1:20.130 was the fastest time across any of the... read more »

Nico Rosberg says that many of the front-runners have still to show their pace after he sets a blistering pace in Barcelona read more »

Nico Rosberg has warned not to read too much into Mercedes' strong form on the final days of Formula 1 winter testing, as he feels rivals are yet to show their hands read more »

Nico Rosberg continues Mercedes domination at Barcelona while Kimi Raikkonen's stomach bug gives way to a gearbox issue. read more »

Mercedes driver Nico Rosberg sets the fastest time of the winter on the final day of the final pre-season test. read more »

Nico Rosberg helped to underline Mercedes competitiveness with a new fastest time of the week on the final day of pre-season testing, beating team-mate Lewis Hamilton's... read more »

Nico Rosberg topped the final morning of pre-season Formula 1 testing as Mercedes continued to set the pace at Barcelona read more »

Nico Rosberg believes that longer term stability is now essential if Mercedes is going to make the most out of the personnel changes made over the winter. read more »

Nico Rosberg believes Mercedes will not suffer a repeat of turning a promising winter test programme into disappointment this year read more »